SRA Soldering Products Lead Free Acid Core Envirosafe Solder .050-Inch, 1-Pound Spool

SRA has been manufacturing solders for over 50 years and all products are Made in the USA! This product is Lead Free and meet RoHS requirements. Features: * Excellent quality general purpose solder * Acid Core Solder has a highly active flux for common metals * For use on highly oxidized and difficult to solder metals * Residue is corrosive and must be washed with hot water. Works with Stainless Steel * Contains: 96.5%Sn / 3.45%Cu / 1%Sb / 0.05%Ag and Melts at 419-428DegreeF (215-220DegreeC)